I loved this game! I love how even when seemingly simple, there's actually 2 forms of currency - the time and the money. If I took too long or grabbed too many things I made life hard on myself for the next round, so the game turned more into an optimization thing where I had to figure out just how much to buy at a given moment to be prepared but also have enough time. Making the actual timer the health was awesome because I couldn't just grab 10 defense kits and tank all the hits, I actually had to pick and choose what to get.
Awesome game man!